MUSTOOL Team Newest Technology The Biggest Touch Screen Multimeter 4 4 Inches It has a built in rechargeable lithium battery with unique energy saving technology MUSTOOL MT009 can be used continuously for more than 10 hours Yes It can measure current It can also accurately measure variable frequency voltage frequency No need for tedious operations automatic identification and measurement technology help you solve it with one key Color virtual compass function instructions more better visual experience of operationAll over the MUSTOOL MT009 is a smart multimeter with visual effects precise measurement and easy operation that you can not miss Features Touch screen operation 4 4 inch large color screen True RMS measurement 6000 counts display VFC measurement used to measure variable frequency voltage frequency Built in 700mAh rechargeable lithium battery USB charging With function indicating compass automatic measurement function With jack indicator avoid jack errors Specification AC voltage2V 20V 200V 750V± 0 8 10 DC voltage6V 60V 600V 1000V± 0 8 10 AC current 400mA± 1 2 10 DC current400mA± 1 2 10 Resistance600Ω 6kΩ 60kΩ 600kΩ 6MΩ 60MΩ± 2 5 3 Diode 1mA 3V On off test Capacitance10nF 100nF 1uF 10uF 100uF 1mF 10mF 60mF± 5 3 Frequency measurement10Hz 100Hz 1kHz 10kHZ 100kHz 1MHz 8MHz± 0 1 3 Frequency conversion measurement √Color screen √Touch the keys√NCV √Zero line live line test √Whole unit symbol √Backlight manual automatic off √True RMS me